Sisters Savannah and Sienna Miller lend style to high street brands, Fashion

While Sienna brings ‘boho chic’ to resurgent M&S, designer sister launches affordable tailoring label with John Lewis

Sienna and savannah miller hi-res stock photography and images - Alamy

It's sibling rivalry

Sienna Miller, Film

Savannah miller sister sienna miller hi-res stock photography and images - Alamy

Savannah miller sister sienna miller hi-res stock photography and images - Alamy

Sienna Miller flashes her bra through sheer jumper

Unraveling 15 Years of Goop's Most Bizarre Advice

Savannah Miller: I borrow clothes and inspiration from sister Sienna, London Evening Standard

Sienna and savannah miller hi-res stock photography and images - Alamy

Sienna and savannah miller hi-res stock photography and images - Alamy

Sienna Miller On Why She's Having The Time Of Her Life

She Is Inherently Golden”: Savannah Miller On Her Sister Sienna Miller's Style

Savannah Miller unveils new womenswear brand Vivere

Stylish Siblings: the most fashionable families in showbiz

The Tale of Savannah Miller - The Grace Tales